Watch dial



FIG. 1 is a top plan view of a watch dial showing my new design

FIG. 2 is a bottom view thereof;

FIG. 3 is a right side view thereof; and,

FIG. 4 is a front side view thereof.

The broken lines in FIGS. 2-4 are environmental only and form no part of the claimed design.

The top of the watch dial, which is shown in FIG. 1, is flat. 

I claim, the ornamental design for a watch dial, as shown and described. 